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CPW‐fed compact meander and L‐shape monopole antenna for dual‐band WLAN applications
Author(s) -
Ham ChungKyun,
Baik JungWoo,
Kim YoungSik
Publication year - 2008
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.23914
Subject(s) - coplanar waveguide , multi band device , monopole antenna , electrical engineering , microwave , wi fi , return loss , physics , meander (mathematics) , bandwidth (computing) , wireless , antenna (radio) , electrical impedance , telecommunications , engineering , wireless network , geometry , mathematics
A compact coplanar waveguide (CPW)‐fed monopole antenna is proposed for dual‐band wireless local area network (WLAN) applications. The proposed antenna, which consists of a meander strip and a L‐shaped strip, has compact size of 20 mm × 17 mm × 1.6 mm including the ground. The impedance bandwidth with 10 dB return loss is about 330 MHz (2.3–2.63 GHz) for 2.4 GHz band and 950 MHz (4.93–5.88 GHz) for 5 GHz band. The measured peak gains are 1.7 dBi at lower and 2.8 dBi at higher band, respectively. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3147–3149, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23914
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